I have some issues with the Z-ESD and external materials.
1. There are 3 quality options in the Z-Suite: high, medium, draft. If I use the medium or draft printing quality while using Z-ESD material, the extruder is jamming when it is printing the first layer of the raft, so the first layer have poor quality and it comes off the plate later. I tried everything to solve this problem, but I couldn't. Is this a hardware or software problem?
2. If I set up the plate temperature to e.g. 105 °C, the surface of the plate is only 85 °C in reality. I tried the platform maintenance but it didn't solve the problem. Is the heater or thermocoupler faulty?
I meant if it happens ONLY when printing the first layers.
Anyway, I see the nozzle touched the already build layers. It still looks like a calibration problem.
Or the nozzle is clogged if it happens throughout the entire print. Also, the blobs indicate an issue with overheating. Do you have a multimeter? We could check the resistance on the heater in order determine whether it's ok or not.
How long have you used the current nozzle/hotend? How many hours have you been using it so far?